Psychology
The capacity to lie is noted early and nearly universally in human development. Social psychology and developmental psychology are concerned with the theory of mind, which people employ to simulate another's reaction to their story and determine if a lie will be believable. The most commonly cited milestone, what is known as Machiavellian intelligence, is at the age of about four and a half years, when children begin to be able to lie convincingly. Before this, they seem simply unable to comprehend why others do not see the same view of events that they do—and seem to assume that there is only one point of view, which is their own.
Young children learn from experience that stating an untruth can avoid punishment for misdeeds, before they develop the theory of mind necessary to understand why it works. In this stage of development, children will sometimes tell outrageous and unbelievable lies, because they lack the conceptual framework to judge whether a statement is believable, or even to understand the concept of believability.
When children first learn how lying works, they lack the moral understanding of when to refrain from doing it. This takes years of watching people tell lies, and the results of these lies, to develop a proper understanding. Propensity to lie varies greatly between children, some doing so habitually and others being habitually honest. Habits in this regard are likely to change in early adulthood.
Those with Parkinson's disease show difficulties in deceiving others, difficulties that link to prefrontal hypometabolism. This suggests a link between the capacity for dishonesty and integrity of prefrontal functioning.
Pseudologia fantastica is a term applied by psychiatrists to the behavior of habitual or compulsive lying.
Mythomania is the condition where there is an excessive or abnormal propensity for lying and exaggerating.
A recent study found that lying takes longer than telling the truth. Or, as Chief Joseph succinctly put it, "It does not require many words to speak the truth."
Some biologists have argued that lying is an unavoidable feature of human behavior.
Read more about this topic: Lie
Famous quotes containing the word psychology:
“Idleness is the beginning of all psychology. What? Could it be that psychology is—a vice?”
—Friedrich Nietzsche (1844–1900)
“I was now at a university in New York, a professor of existential psychology with the not inconsiderable thesis that magic, dread, and the perception of death were the roots of motivation.”
—Norman Mailer (b. 1923)
“A writer must always try to have a philosophy and he should also have a psychology and a philology and many other things. Without a philosophy and a psychology and all these various other things he is not really worthy of being called a writer. I agree with Kant and Schopenhauer and Plato and Spinoza and that is quite enough to be called a philosophy. But then of course a philosophy is not the same thing as a style.”
—Gertrude Stein (1874–1946)